122 results found
    1. Medicine

    Intermittent hypoxia mediated by TSP1 dependent on STAT3 induces cardiac fibroblast activation and cardiac fibrosis

    Qiankun Bao, Bangying Zhang ... Guangping Li
    Targeting STAT3 provides a potential therapeutic strategy for obstructive sleep apnea-related fibrotic heart disease mediated by TSP1.
    1. Cell Biology

    Consequences of PDGFRα+ fibroblast reduction in adult murine hearts

    Jill T Kuwabara, Akitoshi Hara ... Michelle D Tallquist
    Cardiac fibroblast reduction is well-tolerated and demonstrates beneficial outcomes after heart injury.
    1. Computational and Systems Biology

    Fibroblast mechanotransduction network predicts targets for mechano-adaptive infarct therapies

    Jesse D Rogers, William J Richardson
    Mechanotransduction signaling analysis suggests that mechanical tension can sensitize, desensitize, and reverse cell responses to biochemical agonists, as well as provide mechano-adaptive targets for regionally specific drug responses.
    1. Developmental Biology

    The vascular niche controls Drosophila hematopoiesis via fibroblast growth factor signaling

    Manon Destalminil-Letourneau, Ismaël Morin-Poulard ... Michele Crozatier
    Two niches contribute to the control of Drosophila blood cell homeostasis through their differential regulation of hematopoietic progenitors.
    1. Immunology and Inflammation
    2. Stem Cells and Regenerative Medicine

    Macrophages promote endothelial-to-mesenchymal transition via MT1-MMP/TGFβ1 after myocardial infarction

    Laura Alonso-Herranz, Álvaro Sahún-Español ... Mercedes Ricote
    Macrophage production of MT1-MMP upon MI contributes to adverse cardiac remodeling and worsened function by promoting EndMT via TGFB, suggesting MT1-MMP inhibition as a therapeutic option for patients with MI.
    1. Cell Biology
    2. Developmental Biology

    Adult mouse fibroblasts retain organ-specific transcriptomic identity

    Elvira Forte, Mirana Ramialison ... Milena B Furtado
    Adult mouse fibroblasts maintain an embryonic gene expression signature, inherited from their organ of origin, that is important for organ homeostasis and fibrosis, and may assist in targeting fibrotic diseases in an organ-specific manner.
    1. Cell Biology
    2. Computational and Systems Biology

    Single-cell expression profiling reveals dynamic flux of cardiac stromal, vascular and immune cells in health and injury

    Nona Farbehi, Ralph Patrick ... Richard P Harvey
    Comprehensive scRNA-seq analysis of cardiac stromal cells in healthy and injured hearts reveals novel cell types and non-linear cell dynamics, providing new insights into cardiac inflammation, fibrosis and repair.
    1. Cell Biology

    Single-cell RNA-seq of heart reveals intercellular communication drivers of myocardial fibrosis in diabetic cardiomyopathy

    Wei Li, Xinqi Lou ... Shigang Qiao
    Cardiac intercellular communication plays a critical role in diabetic myocardial fibrosis and specific targeting of Hrchi fibroblasts may be a potential therapeutic target for diabetic cardiomyopathy.
    1. Stem Cells and Regenerative Medicine

    A versatile high-throughput assay based on 3D ring-shaped cardiac tissues generated from human induced pluripotent stem cell-derived cardiomyocytes

    Magali Seguret, Patricia Davidson ... Jean-Sébastien Hulot
    A novel hydrogel-based platform uses a limited number of cells for tissue generation and offers unique advantages for high-throughput cardiac tissue culture.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Activin A marks a novel progenitor cell population during fracture healing and reveals a therapeutic strategy

    Lutian Yao, Jiawei Lu ... Maurizio Pacifici
    Activation of Activin A-expressing progenitor cells emerges as a pivotal mechanism in bone fracture healing, shedding light on a potential therapeutic avenue to augment bone repair processes.

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